outsteel | 975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10-04-2024 12:52

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
Size

880KB
MD5

eb0309e8c3246307635d24d035322895
SHA1

9bdea3ab3b6ea567997de2d9ad37d5dbe5cd863e
SHA256

975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614
SHA512

ae078b8be43e53018f0a60151fd67b5ecfd756660eb4f2d31f09b41a6e45967956c781b187f9c86c86edf201d195799a70880f5ad9fc3acc5b61a6cfc8052762
SSDEEP

24576:HAHnh+eWsN3skA4RV1Hom2KXMmHapKy5:6h+ZkldoPK8Yap/

Score

10^/10

outsteel spyware stealer

Malware Config

Signatures

OutSteel
OutSteel is a file uploader and document stealer written in AutoIT.
stealer outsteel
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\a:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\j:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\l:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\o:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\q:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\r:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\t:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\w:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\h:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\i:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\p:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\s:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\v:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\b:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\e:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\m:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\x:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\z:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\g:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\k:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\n:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\u:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
File opened (read-only)	\??\y:	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe

Suspicious use of WriteProcessMemory 51 IoCs

description	pid	Process	procid_target
PID 232 wrote to memory of 380	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	86
PID 232 wrote to memory of 380	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	86
PID 232 wrote to memory of 380	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	86
PID 232 wrote to memory of 1680	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	89
PID 232 wrote to memory of 1680	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	89
PID 232 wrote to memory of 1680	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	89
PID 232 wrote to memory of 1300	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	91
PID 232 wrote to memory of 1300	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	91
PID 232 wrote to memory of 1300	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	91
PID 232 wrote to memory of 224	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	93
PID 232 wrote to memory of 224	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	93
PID 232 wrote to memory of 224	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	93
PID 232 wrote to memory of 4832	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	95
PID 232 wrote to memory of 4832	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	95
PID 232 wrote to memory of 4832	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	95
PID 232 wrote to memory of 2356	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	97
PID 232 wrote to memory of 2356	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	97
PID 232 wrote to memory of 2356	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	97
PID 232 wrote to memory of 1612	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	99
PID 232 wrote to memory of 1612	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	99
PID 232 wrote to memory of 1612	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	99
PID 232 wrote to memory of 1764	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	101
PID 232 wrote to memory of 1764	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	101
PID 232 wrote to memory of 1764	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	101
PID 232 wrote to memory of 4640	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	103
PID 232 wrote to memory of 4640	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	103
PID 232 wrote to memory of 4640	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	103
PID 232 wrote to memory of 2388	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	105
PID 232 wrote to memory of 2388	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	105
PID 232 wrote to memory of 2388	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	105
PID 232 wrote to memory of 4568	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	107
PID 232 wrote to memory of 4568	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	107
PID 232 wrote to memory of 4568	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	107
PID 232 wrote to memory of 3276	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	109
PID 232 wrote to memory of 3276	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	109
PID 232 wrote to memory of 3276	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	109
PID 232 wrote to memory of 4932	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	111
PID 232 wrote to memory of 4932	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	111
PID 232 wrote to memory of 4932	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	111
PID 232 wrote to memory of 3016	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	113
PID 232 wrote to memory of 3016	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	113
PID 232 wrote to memory of 3016	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	113
PID 232 wrote to memory of 3460	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	115
PID 232 wrote to memory of 3460	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	115
PID 232 wrote to memory of 3460	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	115
PID 232 wrote to memory of 4164	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	117
PID 232 wrote to memory of 4164	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	117
PID 232 wrote to memory of 4164	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	117
PID 232 wrote to memory of 4764	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	119
PID 232 wrote to memory of 4764	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	119
PID 232 wrote to memory of 4764	232	975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe	119

C:\Users\Admin\AppData\Local\Temp\975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe
"C:\Users\Admin\AppData\Local\Temp\975f9ce0769a079e99f06870122e9c4d394dfd51a6020818feeef9ccdb8b0614.exe"
1⤵
- Enumerates connected drives
- Suspicious use of WriteProcessMemory
PID:232
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.doc" /S /B /A
  2⤵
  PID:380
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pdf" /S /B /A
  2⤵
  PID:1680
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppt" /S /B /A
  2⤵
  PID:1300
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
  2⤵
  PID:224
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xl" /S /B /A
  2⤵
  PID:4832
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.csv" /S /B /A
  2⤵
  PID:2356
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rtf" /S /B /A
  2⤵
  PID:1612
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
  2⤵
  PID:1764
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.mdb" /S /B /A
  2⤵
  PID:4640
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.accdb" /S /B /A
  2⤵
  PID:2388
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pot" /S /B /A
  2⤵
  PID:4568
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pps" /S /B /A
  2⤵
  PID:3276
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppa" /S /B /A
  2⤵
  PID:4932
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rar" /S /B /A
  2⤵
  PID:3016
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.zip" /S /B /A
  2⤵
  PID:3460
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.tar" /S /B /A
  2⤵
  PID:4164
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.7z" /S /B /A
  2⤵
  PID:4764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads